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Vˮ̎ˇP(gun)IbڞVdVό^(gu)Vͷ_ϴˮ⣩pV|(zh)ă(yu)ӣeǞVƽȺ;ȣֱP(gun)ϵˮSˮSĞVˮ|(zh)ˮ\(yn)еL(zhng)Ч档
y(tng)ĞVˮϵy(tng)^(gu)Vͷ_ϴr(sh)ˮˮ^(q)ࡢVװY(ji)eͬr(sh)ھֲ_ϴ(qing)ɳЌɄ(dng)F(xin)©ɰȲ
V͞VػV尲bD
V弼g(sh)ָ(bio)
(qing)ȣC25-C30 pp10
a(chn)ˇlҪGB50204(zh) Sg 28
^ƽo(w)¶Nѡ߅o(w)ƓpA(y)ܜ(zhn)_o(w)e(cu)бz©܃(ni)o(w)
pƽ` 1mmV` 1mm߅ֱ`<5mm
V͞VػV尲b̈D
V尲bˇ
V͞VػV尲bˇD
V͞VػV尲bD
V͞VػV尲bЧD